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cir90 shank dth button bits
Selling leads
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... premium Tungsten Carbide and Steel materials, these button bits are designed to withstand the rigorous demands of rock drilling in various ...
2026-03-05 07:30:15
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... range of downhole tools, these DTH button bits provide exceptional durability and efficiency, making them the ideal choice for a wide variety of ...
2026-03-05 07:30:15
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...of: 1. A pilot bits with large internal flushing holes and external flushing grooves 2. Symmetrical ring bit (reamer) with internal bayonet ...
2026-06-19 00:06:31
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... pressure(bar): 10~25 Outer diameter(mm): 125 Weight(KGS): 69 Bit diameter recommend(mm): 127~135 High air pressure DTH hammer with DHD350 shank ...
2026-06-19 00:06:31
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